The opening salvo concerns train robberies masterminded by a vicious old mother.
A Federal officer, blinded during a raid on a gang hideout, asks Dave Barrett to be his 'eyes' in a dangerous pursuit of the wily gang leader, Following the trail of murderous gangster Tom Baily. Barrett and the blind officer. Jeff Donnenfied, narrowly escape with their lives from a trap Baily sets.
Guest starring Michael Burns and Denver Pyle.. .Fearing for the life of his gangster son, an elderly farmer hires Barrett to find the boy before the police can capture him.
Harry Guardino guest stars as a gangster who takes over a small hospital, in the "Death on the Run." A vicious gangster and his men take over a small-town hospital, forcing the staff to neglect their patients and concentrate on saving their critically injured cohort.
A killer bank robber gets away with a strongbox full of gold but loses it as he heads for his backwoods hide-out and an explosive family feud.
Cowboys are gunned down from the air in a bizarre cattle rustling scheme.
Dave is hired by a union official to find the real criminals responsible for the murder, and robbery for which his men are being falsely accused.
A muckraking reporter is captured and tortured into revealing where he has hidden evidence proving state graft payoffs
The grisly stabbing death of a Marine buddy plunges Dave Barrett into the stormy backstage affairs of a theatrical troupe whose leading lady is fighting to revive her fading career.
Hired to trap a brutal truck-hijacking gang, Dave Barrett takes to driving a big rig, only to find himself on a terrifying ride for his life when his brakes are sabotaged.
Dave Barrett's search for the missing daughter of a small-town couple takes him to a carnival where he suspects unwary girls are being trapped into white slavery by the owner.
Dave Barrett barricades himself with a group of townsfolk in a small village store to stand off a vicious assault launched by a gang leader and his men.
A sharpshooting Marine hides out in the hills, determined to avenge his wife's rape-slaying.
A fortune in jade disappears after a jewelry store holdup, and when Dave Barrett sets out to find the gems he unwittingly gets into a grim race with a man who masterminded the robbery.
Melva Tice, having seen the cold-blooded murder of a grand jury witness, becomes a target of the killers, and Dave Barrett, trying to protect her, finds his every move known by corrupt police.
A daring gang, working with military precision, steals an Army tank and kills a good friend of Dave Barrett, who sets out in pursuit, unaware the tank is to be used in an epochal jailbreak.
Dave Barrett is thrown into a chain-gang prison and singled out for special mistreatment after his search for a missing prisoner threatens the warden's corrupt regime. Joining forces with a black prisoner, Simon, Barrett lays plans to escape.
When a ship carrying six murdered men drifts into a harbor, the daughter of one of the victims asks Dave to find the killer.
Barrett goes after a double-crossing gangster who is being pursued by the hoods he has victimized.
Dave Barrett seeks the killer who set off an explosion in which his friend Paul Tate was critically hurt and he learns that a woman fears the blast was meant for her.
Barrett is hired to find the political assassin of a powerful governor and learns that his quarry is a professional hit man who never misses and has never been seen.
A half-crazed man, bent on vengeance, kidnaps Dave Barrett's father and uses his hostage to get to Barrett. Ernie Sutton (guest star Woody Strode) makes Barrett obey his cruel orders in a series of bizarre settings, including an abandoned arena, an old mine and an eerie museum.